to make it easier for devs to find the right place for code
close#655
Co-authored-by: Anbraten <anton@ju60.de>
Co-authored-by: qwerty287 <80460567+qwerty287@users.noreply.github.com>
* move api code to server/api
* move grpc server for agent communication to server/grpc
* move server.Config to server/config.go as it is used by both server/api and server/grpc
* move shared code used by server/api and server/grpc to server/shared